comparison mercurial/mail.py @ 28341:8286f551b7ee

patch: when importing from email, RFC2047-decode From/Subject headers

Reported at https://bugs.debian.org/737498

28340:c100dbd593e2

    charset and transfer-encoding accordingly.'''
    cs = 'us-ascii'
    if not display:
        s, cs = _encode(ui, s, charsets)
    return mimetextqp(s, 'plain', cs)

28341:8286f551b7ee

    charset and transfer-encoding accordingly.'''
    cs = 'us-ascii'
    if not display:
        s, cs = _encode(ui, s, charsets)
    return mimetextqp(s, 'plain', cs)

def headdecode(s):
    '''Decodes RFC-2047 header'''
    uparts = []
    for part, charset in email.Header.decode_header(s):
        if charset is not None:
            try:
                uparts.append(part.decode(charset))
                continue
            except UnicodeDecodeError:
                pass
        try:
            uparts.append(part.decode('UTF-8'))
            continue
        except UnicodeDecodeError:
            pass
        uparts.append(part.decode('ISO-8859-1'))
    return encoding.tolocal(u' '.join(uparts).encode('UTF-8'))